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1. 发明授权

US09372012B2 Determining heating element and water heater status based on galvanic current 有权
标题翻译：基于电流确定加热元件和热水器状态
公开(公告)号：US09372012B2
公开(公告)日：2016-06-21
申请号：US13891250
申请日：2013-05-10
申请人： General Electric Company
发明人： Brett Alan Farris
IPC分类号： F24H1/20 , H05B3/78 , F24H9/20 , H05B1/02 , F24H1/18 , F24H9/00
CPC分类号： F24H9/2021 , F24H1/185 , F24H9/0047 , H05B1/0269 , H05B3/78
摘要： Systems and methods for determining heating element and water heater status based on galvanic current are provided. An exemplary water heater includes a tank for holding a volume of water and an anode rod extending into the water. The anode rod has a core made of a conductive material. The water heater also includes at least one heating element configured to heat the water when energized. The water heater includes a current measurement circuit configured to generate a feedback signal describing a galvanic current flowing from the core of the anode rod to an electrical ground. The water heater also includes a controller configured to receive the feedback signal from the current measurement circuit and to control one or more operations of the water heater based on the feedback signal.
摘要翻译：提供了基于电流确定加热元件和热水器状态的系统和方法。示例性的热水器包括用于保持大量水的罐和延伸到水中的阳极杆。阳极棒具有由导电材料制成的芯。热水器还包括至少一个加热元件，该加热元件构造成在通电时加热水。热水器包括电流测量电路，其被配置为产生描述从阳极棒的芯流到电接地的电流的反馈信号。热水器还包括配置成从电流测量电路接收反馈信号并基于反馈信号控制热水器的一个或多个操作的控制器。

2. 发明授权

US09347684B2 Prevention or reduction of scaling on a heater element of a water heater 有权
标题翻译：防止或减少热水器加热元件上的结垢
公开(公告)号：US09347684B2
公开(公告)日：2016-05-24
申请号：US13700757
申请日：2011-07-13
申请人： Ytsen Wielstra
发明人： Ytsen Wielstra
IPC分类号： H05B1/02 , F24H9/20 , F22B1/30 , F24D19/00 , F24H9/00
CPC分类号： F24H9/2021 , F22B1/30 , F24D19/0092 , F24H9/0047 , Y02E20/14
摘要： The invention provides a method of using a water heater arranged for heating an aqueous liquid wherein the water heater comprises a heating element to heat aqueous liquid in the water heater. The method comprising (a) heating aqueous liquid in the water heater with the heating element, wherein the heating element is in contact with the aqueous liquid; and (b) applying a first AC voltage between the heating element and a counter electrode and applying a second AC voltage between the heating element and the counter electrode, wherein the second AC voltage has a second AC frequency selected from the range of 0.02 Hz-5 Hz and wherein the ratio between the first AC frequency and the second AC frequency is 2 or more.
摘要翻译：本发明提供一种使用热水器的方法，所述热水器布置成用于加热含水液体，其中所述热水器包括加热元件以加热热水器中的含水液体。该方法包括：（a）用加热元件加热热水器中的含水液体，其中加热元件与水性液体接触; 以及（b）在所述加热元件和对电极之间施加第一AC电压并且在所述加热元件和所述对电极之间施加第二AC电压，其中所述第二AC电压具有选自0.02Hz- 5Hz，并且其中所述第一AC频率和所述第二AC频率之间的比率为2以上。

3. 发明授权

US09335065B2 System and method for adjusting anode rod galvanic corrosion 有权
标题翻译：负极棒电偶腐蚀调节系统及方法
公开(公告)号：US09335065B2
公开(公告)日：2016-05-10
申请号：US13870236
申请日：2013-04-25
申请人： General Electric Company
发明人： Brett Alan Farris , Michelle Diana Gross
IPC分类号： F24H1/20 , H05B3/78 , F24H9/00 , F24H9/20 , C23F13/04 , C23F13/06 , F24H1/18
CPC分类号： F24H9/0047 , C23F13/04 , C23F13/06 , C23F2213/10 , F24H1/185 , F24H9/2021
摘要： Systems and methods for adjusting anode rod galvanic corrosion are provided. An exemplary water heater includes a tank for holding a volume of water. The water heater also includes an anode rod extending into the water and electrically connected to an electrical ground such that a galvanic current flows from the anode rod to the electrical ground. The water heater includes at least one heating element configured to heat the water when energized. The water heater also includes a resistor configuration connected between the anode rod and the electrical ground such that the galvanic current flows through the resistor configuration. The resistor configuration provides a variable resistance.
摘要翻译：提供了用于调节阳极棒电偶腐蚀的系统和方法。示例性的热水器包括用于保持大量水的罐。热水器还包括延伸到水中并电连接到电接地的阳极杆，使得电流从阳极杆流到电气接地。热水器包括至少一个加热元件，该加热元件构造成在通电时加热水。热水器还包括连接在阳极棒和电接地之间的电阻器配置，使得电流流过电阻器配置。电阻器配置提供可变电阻。

4. 发明申请

US20160047557A1 ELECTROCHEMICAL DESCALING BY PULSED SIGNAL REVERSAL 审中-公开
标题翻译：电化学脱硫脉冲信号反转
公开(公告)号：US20160047557A1
公开(公告)日：2016-02-18
申请号：US14779621
申请日：2014-03-20
申请人： KONINKLIJKE PHIPIPS N.V.
发明人： JOHANNES HOTZE BERNHARD DE VRIES , YTSEN WIELSTRA , BERNARDO ARNOLDUS MULDER , NIENKE CORNELIE DE VRIES-ARENTSEN
IPC分类号： F24D19/00 , F24H9/00 , C02F1/46
CPC分类号： F24D19/0092 , C02F1/4602 , C02F2201/4613 , C02F2201/46135 , C02F2201/4614 , C02F2201/46145 , C02F2201/46155 , C02F2209/05 , C02F2209/055 , C02F2307/10 , F24H9/0047
摘要： The invention provides a method for heating a liquid (20) in a heater (100), wherein the heater (100) comprises a heating element (110) and a counter electrode (120), wherein the method comprises (i) heating the liquid (20) in the heater (100) by heating the heating element (110) to a temperature in the range of 120-250° C., and (ii) applying an AC potential difference between the heating element (110) and the counter electrode (120), wherein the AC potential difference varies with an AC frequency (f) in the range of 200-2500 Hz and has an amplitude in the range of 1-5 V, and wherein the liquid flows in the heater (100) between the heating element (110) and the counter electrode (120).
摘要翻译：本发明提供了一种用于加热加热器（100）中的液体（20）的方法，其中加热器（100）包括加热元件（110）和对电极（120），其中该方法包括（i）加热液体通过将加热元件（110）加热到120-250℃的温度，加热器（100）中的加热器（20）中的加热器（20），和（ii）在加热元件（110）和计数器电极（120），其中所述AC电位差随着在200-2500Hz范围内的AC频率（f）而变化，并且具有在1-5V范围内的振幅，并且其中所述液体在所述加热器（100）中流动，在加热元件（110）和对电极（120）之间。

5. 发明申请

US20150316253A1 ELECTRODE BOILER WITH ELECTRODES UNIT 有权
标题翻译：带电极单元的电极锅炉
公开(公告)号：US20150316253A1
公开(公告)日：2015-11-05
申请号：US14650213
申请日：2012-12-05
申请人： No Eul Kim
发明人： Andrey Pavlovich Ilin
IPC分类号： F22B1/30 , H05B3/03 , H05B3/02
CPC分类号： F22B1/30 , F24H1/203 , F24H9/0047 , F24H9/1818 , F24H2250/10 , H05B3/023 , H05B3/03 , H05B3/60
摘要： The invention relates to heat engineering, power engineering and the field of electric heating of liquids, water for instance; it can be used in circulation water heating systems and hot water supply, and as a universal device for diverse electric heaters. An object of the invention are to enhance the ease of fabrication, fabricability, and operability for block electrodes and electrode heating boilers on the whole, to increase the reliability of device both in static and dynamic modes ones. The invention meets an object of extended performance capabilities, versatility and flexibility of the device, potential diversification and enhancement of adaptability in solving particular problems. Moreover, the invention allows improvement of convection in water heating boilers and reduction of uniformity of sludge and rust deposition on electrodes thus increasing the heater effective performance time. The invention object comprises an improvement of protection against breakdowns between the electrodes as well, phase current load imbalance reduction, electrode protection against non-uniform deformation during operation in dynamic conditions. It is also an object of the invention to extend i the range of constructional capacity control without design and dimensional changes. FIG. 2 provides a schematic of electrodes (1) arrangement on the basis (3) located on the inner case (2) side with electrodes (1) slightly deviating from the longitudinal symmetric axis of the case (2) and irregularly spaced on the basis, electrode longitudinal axes deviating from each other at small angles. (4)—outer electrode terminals (1).
摘要翻译：本发明涉及热工程，电力工程和液体电加热领域，例如水; 它可以用于循环水加热系统和热水供应，并且作为各种电加热器的通用装置。本发明的目的是为了增加整体上的块状电极和电极加热锅炉的制造容易性，可制造性和可操作性，以增加静态和动态模式中的装置的可靠性。本发明满足扩展的性能能力，设备的多功能性和灵活性，潜在的多样化和增强解决特定问题的适应性的目的。此外，本发明允许改善水加热锅炉中的对流并减少污泥的均匀性和电极上的锈蚀沉积，从而增加加热器的有效性能时间。本发明的目的是提高对电极之间的击穿的保护，相电流负载不平衡减小，电极保护以防止在动态条件下操作期间的不均匀变形。本发明的另一个目的是在没有设计和尺寸变化的情况下扩展结构容量控制的范围。图。图2提供了位于内壳（2）侧的基础（3）上的电极（1）的示意图，其中电极（1）稍微偏离壳体（2）的纵向对称轴线并且基于不规则间隔开，电极纵轴以小角度彼此偏离。（4） - 外部电极端子（1）。

6. 发明授权

US09140465B2 Electrolysis device and heat-pump-type water heater provided with same 有权
标题翻译：电解装置和热泵式热水器相同
公开(公告)号：US09140465B2
公开(公告)日：2015-09-22
申请号：US13824133
申请日：2011-09-28
申请人： Yutaka Shibata , Kaori Yoshida , Isao Fujinami
发明人： Yutaka Shibata , Kaori Yoshida , Isao Fujinami
IPC分类号： F24H9/00 , C02F1/461 , F24D19/00 , C02F1/46 , C25B9/00 , F24H4/04 , F24D17/02
CPC分类号： F24H9/0047 , C02F1/4602 , C02F1/46104 , C02F2201/4611 , C02F2201/46135 , C02F2209/005 , C02F2301/028 , C25B9/00 , F24D17/02 , F24D19/0092 , F24H4/04 , F24H9/0015
摘要： An electrolysis device is configured such that water flowing into a container from an inlet flows from an upstream side to a downstream side in the container and flows out from an outlet. A first electrode pair is arranged on the upstream side than a second electrode pair. In the electrolysis device, in order to suppress a decrease in current density due to electrolyte concentration in the water in the second electrode pair arranged on the downstream side than the first electrode pair, the current density in the second electrode pair is adjusted.
摘要翻译：电解装置被构造成使得从入口流入容器的水从容器的上游侧流向下游侧并从出口流出。第一电极对设置在比第二电极对的上游侧。在电解装置中，为了抑制由配置在比第一电极对下游侧的第二电极对中的水中的电解质浓度导致的电流密度的降低，调整第二电极对的电流密度。

7. 发明申请

US20140334807A1 DETERMINING HEATING ELEMENT AND WATER HEATER STATUS BASED ON GALVANIC CURRENT 有权
标题翻译：基于电流电流确定加热元件和水加热器状态
公开(公告)号：US20140334807A1
公开(公告)日：2014-11-13
申请号：US13891250
申请日：2013-05-10
申请人： GENERAL ELECTRIC COMPANY
发明人： Brett Alan Farris
IPC分类号： F24H9/20
CPC分类号： F24H9/2021 , F24H1/185 , F24H9/0047 , H05B1/0269 , H05B3/78
摘要： Systems and methods for determining heating element and water heater status based on galvanic current are provided. An exemplary water heater includes a tank for holding a volume of water and an anode rod extending into the water. The anode rod has a core made of a conductive material. The water heater also includes at least one heating element configured to heat the water when energized. The water heater includes a current measurement circuit configured to generate a feedback signal describing a galvanic current flowing from the core of the anode rod to an electrical ground. The water heater also includes a controller configured to receive the feedback signal from the current measurement circuit and to control one or more operations of the water heater based on the feedback signal.
摘要翻译：提供了基于电流确定加热元件和热水器状态的系统和方法。示例性的热水器包括用于保持大量水的罐和延伸到水中的阳极杆。阳极棒具有由导电材料制成的芯。热水器还包括至少一个加热元件，该加热元件构造成在通电时加热水。热水器包括电流测量电路，其被配置为产生描述从阳极棒的芯流到电接地的电流的反馈信号。热水器还包括配置成从电流测量电路接收反馈信号并基于反馈信号控制热水器的一个或多个操作的控制器。

8. 发明申请

US20140321836A1 ELECTRIC HEATING SYSTEM, A CONTROL HEAD AND A HEATING LIQUID 有权
标题翻译：电加热系统，控制头和加热液体
公开(公告)号：US20140321836A1
公开(公告)日：2014-10-30
申请号：US14351572
申请日：2012-10-12
申请人： Aurora3M + d.o.o.
发明人： Sukrija Kacar , Marko Adzaga , Franc Zeljko Zupanic
IPC分类号： F24H1/10 , F24H9/00 , H05B3/60
CPC分类号： F24H1/106 , F24H9/0047 , F24H9/2028 , H05B3/60
摘要： A heating system to heat a main heating circulation comprises an electric heater, a control head, a heat exchanger, a pump, and a plurality of tubes. The electric heater is adapted to heat a primary heating liquid by applying an electric current directly to the primary heating liquid. The control head is adapted to determine a temperature and a pressure of the primary heating liquid. The heat exchanger comprises a first liquid passage for the primary heating liquid and a second liquid passage for a secondary heating liquid in the main heating circulation. The second liquid passage is in thermal contact with the first liquid passage to heat the secondary heating liquid while cooling the primary heating liquid. The tubes connect the electric heater, the control bead, the heat exchanger and the pump to define a circulation for the primary heating liquid. The pump is adapted to pump the primary heating liquid such that heat is transferred from the heater via the heat exchanger into said the heating circulation.
摘要翻译：用于加热主加热循环的加热系统包括电加热器，控制头，热交换器，泵和多个管。电加热器适于通过将电流直接施加到主加热液体来加热初级加热液体。控制头用于确定初级加热液体的温度和压力。热交换器包括用于主加热液体的第一液体通道和用于主加热循环中的二次加热液体的第二液体通道。第二液体通道与第一液体通道热接触以加热二次加热液体，同时冷却主要加热液体。管连接电加热器，控制珠，热交换器和泵，以限定一次加热液体的循环。泵适于泵送主加热液体，使得热量通过热交换器从加热器传递到加热循环中。

9. 发明授权

US08649671B2 Electric storage water heater with double cathodic protection 失效
标题翻译：蓄电式热水器采用双重阴极保护
公开(公告)号：US08649671B2
公开(公告)日：2014-02-11
申请号：US12883223
申请日：2010-09-16
申请人： Bertrand Retiere , Cedric Geoffroy
发明人： Bertrand Retiere , Cedric Geoffroy
IPC分类号： F22B1/30
CPC分类号： C23F13/06 , C23F13/10 , C23F13/18 , C23F2213/21 , F24D19/0092 , F24H1/185 , F24H9/0047
摘要： An electric storage water heater with double cathodic protection includes a sacrificial anode (5) and an impressed current anode (6) combined so as to provide cathodic protection, even in the absence of a power supply. The sacrificial anode (5) surrounds the impressed current anode (6) so as to prevent any contact of the impressed current anode (6) with the water of the water tank before consumption of the sacrificial anode (6).
摘要翻译：具有双重阴极保护的蓄电式热水器包括牺牲阳极（5）和外加电流阳极（6），以便即使在没有电源的情况下也提供阴极保护。牺牲阳极（5）围绕外加电流阳极（6），以便在消耗牺牲阳极（6）之前防止外加电流阳极（6）与水箱的水接触。

10. 发明申请

US20130175160A1 ELECTROLYSIS DEVICE AND HEAT-PUMP-TYPE WATER HEATER PROVIDED WITH SAME 有权
标题翻译：电解设备和热泵型水加热器
公开(公告)号：US20130175160A1
公开(公告)日：2013-07-11
申请号：US13824133
申请日：2011-09-28
申请人： Yutaka Shibata , Kaori Yoshida , Isao Fujinami
发明人： Yutaka Shibata , Kaori Yoshida , Isao Fujinami
IPC分类号： F24H9/00
CPC分类号： F24H9/0047 , C02F1/4602 , C02F1/46104 , C02F2201/4611 , C02F2201/46135 , C02F2209/005 , C02F2301/028 , C25B9/00 , F24D17/02 , F24D19/0092 , F24H4/04 , F24H9/0015
摘要： An electrolysis device is configured such that water flowing into a container from an inlet flows from an upstream side to a downstream side in the container and flows out from an outlet. A first electrode pair is arranged on the upstream side than a second electrode pair. In the electrolysis device, in order to suppress a decrease in current density due to electrolyte concentration in the water in the second electrode pair arranged on the downstream side than the first electrode pair, the current density in the second electrode pair is adjusted.
摘要翻译：电解装置被构造成使得从入口流入容器的水从容器的上游侧流向下游侧并从出口流出。第一电极对设置在比第二电极对的上游侧。在电解装置中，为了抑制由配置在比第一电极对下游侧的第二电极对中的水中的电解质浓度导致的电流密度的降低，调整第二电极对的电流密度。

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